KR100711254B1 - 액체 줌 렌즈 - Google Patents

액체 줌 렌즈 Download PDF

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Publication number
KR100711254B1
KR100711254B1 KR1020050103790A KR20050103790A KR100711254B1 KR 100711254 B1 KR100711254 B1 KR 100711254B1 KR 1020050103790 A KR1020050103790 A KR 1020050103790A KR 20050103790 A KR20050103790 A KR 20050103790A KR 100711254 B1 KR100711254 B1 KR 100711254B1
Authority
KR
South Korea
Prior art keywords
lens
liquid
layer
electrolyte layer
insulating
Prior art date
Application number
KR1020050103790A
Other languages
English (en)
Korean (ko)
Inventor
정하용
배재영
김성찬
양진혁
이영호
Original Assignee
삼성전기주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR1020050103790A priority Critical patent/KR100711254B1/ko
Priority to DE102006049425A priority patent/DE102006049425A1/de
Priority to US11/582,395 priority patent/US7382545B2/en
Priority to JP2006296449A priority patent/JP4427537B2/ja
Priority to GB0621786A priority patent/GB2432011B/en
Priority to CNB2006101379947A priority patent/CN100472237C/zh
Application granted granted Critical
Publication of KR100711254B1 publication Critical patent/KR100711254B1/ko

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/06—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of fluids in transparent cells
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/006—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element at least one element being a compound optical element, e.g. cemented elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0075—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having an element with variable optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
KR1020050103790A 2005-11-01 2005-11-01 액체 줌 렌즈 KR100711254B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020050103790A KR100711254B1 (ko) 2005-11-01 2005-11-01 액체 줌 렌즈
DE102006049425A DE102006049425A1 (de) 2005-11-01 2006-10-16 Flüssigkeitszoomlinse
US11/582,395 US7382545B2 (en) 2005-11-01 2006-10-18 Liquid zoom lens
JP2006296449A JP4427537B2 (ja) 2005-11-01 2006-10-31 液体ズームレンズ
GB0621786A GB2432011B (en) 2005-11-01 2006-11-01 Liquid zoom lens
CNB2006101379947A CN100472237C (zh) 2005-11-01 2006-11-01 液态变焦镜头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050103790A KR100711254B1 (ko) 2005-11-01 2005-11-01 액체 줌 렌즈

Publications (1)

Publication Number Publication Date
KR100711254B1 true KR100711254B1 (ko) 2007-04-25

Family

ID=37913023

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050103790A KR100711254B1 (ko) 2005-11-01 2005-11-01 액체 줌 렌즈

Country Status (6)

Country Link
US (1) US7382545B2 (ja)
JP (1) JP4427537B2 (ja)
KR (1) KR100711254B1 (ja)
CN (1) CN100472237C (ja)
DE (1) DE102006049425A1 (ja)
GB (1) GB2432011B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100815327B1 (ko) * 2006-08-10 2008-03-19 삼성전기주식회사 액체 렌즈 모듈

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KR100711247B1 (ko) * 2005-11-01 2007-04-25 삼성전기주식회사 액체 줌 렌즈
US8317321B2 (en) 2007-07-03 2012-11-27 Pixeloptics, Inc. Multifocal lens with a diffractive optical power region
CN101836135B (zh) * 2007-10-08 2013-10-30 黑眼睛光学有限公司 液体光学变焦透镜和成像装置
JP2011509415A (ja) * 2007-12-04 2011-03-24 ブラックアイ オプティクス，エルエルシー 固定群内に液体レンズを有する望遠タイプのズームレンズ
ES2631909T3 (es) 2007-12-04 2017-09-06 Blackeye Optics, Llc Sistema de estabilización de imagen que comprende dos lentes líquidas
US7763857B2 (en) * 2008-02-21 2010-07-27 Raytheon Company Infrared imaging optical system with varying focal length across the field of view
JP2010054864A (ja) * 2008-08-28 2010-03-11 Sony Corp 液体レンズ素子及び照明装置
US8659835B2 (en) * 2009-03-13 2014-02-25 Optotune Ag Lens systems and method
US8699141B2 (en) 2009-03-13 2014-04-15 Knowles Electronics, Llc Lens assembly apparatus and method
AU2010234963C1 (en) 2009-04-10 2014-11-06 Blackeye Optics, Llc. Variable power optical system
ES2439318T3 (es) 2009-04-10 2014-01-22 Blackeye Optics, Llc Sistema óptico de zoom que comprende lentes líquidas
GB2469993A (en) * 2009-04-28 2010-11-10 Sec Dep For Innovation Univers Measuring the propagation properties of a light beam using a variable focus lens
TWI420140B (zh) * 2009-09-09 2013-12-21 Ind Tech Res Inst 變焦鏡頭模組
JP5550479B2 (ja) * 2010-07-16 2014-07-16 キヤノン株式会社 ズームレンズ
US8474976B2 (en) 2010-10-30 2013-07-02 Thang Duong Automatic accommodative spectacles using sensors and focusing elements
US8628193B2 (en) 2010-11-20 2014-01-14 Yibin TIAN Automatic accommodative spectacles using a scene analyzer and focusing elements
WO2012145313A2 (en) * 2011-04-18 2012-10-26 Magna Electronics Inc. Vehicular camera with variable focus capability
JP2015519599A (ja) * 2012-04-16 2015-07-09 パロット 消費電力の少ないエレクトロウェッティング光学装置
US9715612B2 (en) 2012-12-26 2017-07-25 Cognex Corporation Constant magnification lens for vision system camera
US11002854B2 (en) 2013-03-13 2021-05-11 Cognex Corporation Lens assembly with integrated feedback loop and time-of-flight sensor
US10712529B2 (en) 2013-03-13 2020-07-14 Cognex Corporation Lens assembly with integrated feedback loop for focus adjustment
CN103760660A (zh) * 2014-01-21 2014-04-30 武汉虹识技术有限公司 一种光学变焦、自动对焦镜头及方法
US10830927B2 (en) 2014-05-06 2020-11-10 Cognex Corporation System and method for reduction of drift in a vision system variable lens
US10795060B2 (en) 2014-05-06 2020-10-06 Cognex Corporation System and method for reduction of drift in a vision system variable lens
CN105208261A (zh) * 2014-06-23 2015-12-30 展讯通信（上海）有限公司 一种自动对焦方法及装置、摄像装置
US9201220B1 (en) * 2014-11-04 2015-12-01 The United States Of America As Represented By The Secretary Of The Navy Dual field of view optics with non-mechanical switching
US10313597B2 (en) 2015-08-11 2019-06-04 Magna Electronics Inc. Vehicle vision system camera with adjustable focus
US10619826B2 (en) 2016-08-04 2020-04-14 Abl Ip Holding Llc Configurable lighting device using a light source, optical modulator, and one or more lenses
US10466470B2 (en) 2016-08-04 2019-11-05 Abl Ip Holding Llc Configurable optical transducers using an optical modulator and one or more lenses
KR102318638B1 (ko) * 2016-08-12 2021-10-29 옵토튠 컨슈머 아게 특히 자동 초점 및 이미지 안정화 기능을 가진 광학 장치, 특히 카메라
CN108459396A (zh) * 2018-04-28 2018-08-28 厦门新鸿洲精密科技有限公司 一种近拍模组及其组装方法
CN109782380B (zh) * 2019-03-15 2021-05-25 苏州思源科安信息技术有限公司 一种虹膜成像系统以及虹膜识别模组
US20210263290A1 (en) * 2020-02-25 2021-08-26 Zebra Technologies Corporation Optical arrangement for small size wide angle auto focus imaging lens for high resolution sensors
US11800222B2 (en) 2021-01-11 2023-10-24 Magna Electronics Inc. Vehicular camera with focus drift mitigation system
TWI798986B (zh) * 2021-02-04 2023-04-11 大陸商廣州立景創新科技有限公司 變焦透鏡模組

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JP2001249261A (ja) * 2000-03-03 2001-09-14 Canon Inc 光学装置
KR20040084902A (ko) * 2002-02-14 2004-10-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 가변 포커스 렌즈
JP2013249261A (ja) * 2012-05-30 2013-12-12 Central Glass Co Ltd テトラフルオロ（オキサラト）リン酸塩溶液の製造方法

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US5956183A (en) * 1998-05-26 1999-09-21 Epstein; Saul Field-customizable variable focal length lens
JP4564848B2 (ja) * 2002-10-25 2010-10-20 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ズームレンズ
DE602004031509D1 (de) * 2003-03-17 2011-04-07 Nokia Corp Verfahren und einrichtung zum bild-zoomen
JP2005062632A (ja) * 2003-08-19 2005-03-10 Konica Minolta Opto Inc レンズ装置
KR20050033308A (ko) 2003-10-06 2005-04-12 삼성전기주식회사 액체 렌즈를 이용한 휴대용 단말기의 줌 카메라 및 그제어 시스템과 제어방법
GB0406337D0 (en) * 2004-01-07 2004-04-21 Koninkl Philips Electronics Nv Zoom optical system
US20060152818A1 (en) * 2005-01-12 2006-07-13 Ess Technology, Inc. Adjustable lens system
US7142369B2 (en) * 2005-01-21 2006-11-28 Research Foundation Of The University Of Central Florida, Inc. Variable focus liquid lens
FR2883987B1 (fr) * 2005-03-31 2008-02-01 Varioptic Sa Systeme optique de formation d'image a reglage de puissance

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JP2001249261A (ja) * 2000-03-03 2001-09-14 Canon Inc 光学装置
KR20040084902A (ko) * 2002-02-14 2004-10-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 가변 포커스 렌즈
JP2013249261A (ja) * 2012-05-30 2013-12-12 Central Glass Co Ltd テトラフルオロ（オキサラト）リン酸塩溶液の製造方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100815327B1 (ko) * 2006-08-10 2008-03-19 삼성전기주식회사 액체 렌즈 모듈

Also Published As

Publication number Publication date
DE102006049425A1 (de) 2007-05-03
US20070097515A1 (en) 2007-05-03
GB2432011B (en) 2007-12-27
GB2432011A (en) 2007-05-09
JP4427537B2 (ja) 2010-03-10
GB0621786D0 (en) 2006-12-13
JP2007128084A (ja) 2007-05-24
CN100472237C (zh) 2009-03-25
CN1959443A (zh) 2007-05-09
US7382545B2 (en) 2008-06-03

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